... mobile GPS outdoor 1.GPS+GSM+ wireless 2.IPwaterproof and dustproof 3.GMS Dual sim,camera,SOS 4.bluetooth.FM,gifts GSM mobile ... GPS outdoor interphone1.interphone,GPS,GSM,PTT wireless network2.GSM :850/ ... GSM Dual SIM card function as a mobile phone8.200W pixel camera9.Support SOS Emergency ... for outdoor activities14.GPS+GSM(GPRS)+PTT wireless network15,screen :2.4"16.built-in ...